Daniel Defense Armorer’s Tool Kit, DDM4 and DD5

Product Description

The Daniel Defense Armorer’s Tool Kit, DDM4 and DD5, part number 28-088-17105, is an all-inclusive armorer’s tool kit covering both the DDM4 and DD5 platforms, built in partnership with several tool companies, and packed with a parts list and torque values chart in a First Spear soft case. It is the two-platform kit: it carries DD5-specific fixtures that the DDM4 and DD4 kit does not.

Platform coverage is the decision, and this is the kit that covers both. Daniel Defense offers two armorer’s kits. The smaller one, part number 28-088-10748, is built for DDM4 and DD4 rifles. This one covers DDM4 and DD5 rifles and adds five line items to do it: the DD5 URG-IR, the DD5 Lower Receiver Vice Block, a 100 in/lb Torque Limiter and the 3/16 inch hex bits. Those fixtures are platform-specific by design — a receiver fixture that holds a DDM4 upper does not hold a DD5 upper — so if your bench sees both families of rifle, this is the kit to buy, and buying the smaller one first is the expensive route to the same place.

For an armourer running a mixed fleet, the case being a single case matters more than it sounds. Tooling for two platforms split across two bags means the thing you need is always in the other bag, and a fastener half-torqued while you go and look for a bit is how work gets finished by feel. Everything here is in one soft pack, indexed against one torque chart, with torque limiters so that castle nuts, barrel nuts and gas block screws land on their numbers on both platforms.

Key Facts

• Brand: Daniel Defense
• Model: DDM4 / DD5 Armorer’s Tool Kit
• SKU / Manufacturer Part Number: 28-088-17105
• Platform coverage: Daniel Defense DDM4 and DD5 rifles
• Kit contents: 44 line items, including tools by Grace USA, Fix It Sticks, Classified Defense, Young Manufacturing and First Spear
• Adds over the DDM4/DD4 kit: DD5 URG-IR, DD5 Lower Receiver Vice Block, 100 in/lb Torque Limiter, 3/16 in. hex bits
• Documentation: Parts List & Torque Values Chart
• Case: Soft Pack Case by First Spear — lightweight but durable, for storage and transport
• Country of origin: Made in the U.S.A.
• Manufacturer: Daniel Defense

This kit includes

Daniel Defense builds this kit around a fixed tool list, so here it is in full — 44 line items:

• 30 Degree Pick – by Grace USA
• Bolt Catch Roll Pin Punch – by Grace USA
• Pivot Pin Installation Tool – by Grace USA
• Gas Block Cradle – by Classified Defense
• T-Way T-Handle Wrench – by Fix It Sticks
• 100 in/lb Torque Limiter – by Fix It Sticks
• 1/2 in. Socket – by Fix It Sticks
• All-in-One Torque Limiter (15-65 in/lbs) – by Fix It Sticks
• 1/8 in. Punch – by Grace USA
• 1/16 in. Punch – by Grace USA
• 3/32 in. Roll Pin Holder – by Grace USA
• 1/16 in. Roll Pin Holder – by Grace USA
• 5/64 in. Short Roll Pin Punch – by Grace USA
• 1/16 in. Short Roll Pin Punch – by Grace USA
• Center Punch – by Grace USA
• Taper Pin Punch – by Grace USA
• 1/8 in. Short Punch – by Grace USA
• 1/4 in. Drive Ball End Hex Bit, 3mm – by Grace USA
• 1/4 in. Drive Ball End Hex Bit, 5/32 in. – by Grace USA
• 1/4 in. Drive Ball End Hex Bit, 3/16 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 1/8 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 7/64 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 3/32 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 5/64 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 1/16 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 5/32 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 3mm – by Grace USA
• 1/4 in. Drive Hex Bit, 3/16 in. – by Grace USA
• 1/4 in. Drive Flat Head Bit, Medium – by Grace USA
• 1/4 in. Drive Flat Head Bit, Large – by Grace USA
• Bolt Ejector Tool – by Young Manufacturing
• 1/4 in. Bit Handle – by Grace USA
• Picatinny Rail Alignment Block – by Classified Defense
• Brass Hammer w/ Derlin Tip – by Grace USA
• 1/2 in. Drive Breaker Bar
• AR15/M4 URG-IR – by Grace USA
• DD5 URG-IR – by Grace USA
• Castle Nut Wrench – by Classified Defense
• Bolt-Up System Barrel Nut Wrench – by Classified Defense
• Muzzle Device Wrench – by Classified Defense
• AR15/M4 Lower Receiver Vice Block – by Grace USA
• DD5 Lower Receiver Vice Block – by Grace USA
• Soft Pack Case – by First Spear
• Parts List & Torque Values Chart

Exactly what the combined kit adds

If you are weighing the two kits against each other, these are the line items this kit carries that the DDM4 and DD4 kit does not:

• 100 in/lb Torque Limiter – by Fix It Sticks
• 1/4 in. Drive Ball End Hex Bit, 3/16 in. – by Grace USA
• 1/4 in. Drive Hex Bit, 3/16 in. – by Grace USA
• DD5 URG-IR – by Grace USA
• DD5 Lower Receiver Vice Block – by Grace USA

Two of those — the DD5 URG-IR and the DD5 Lower Receiver Vice Block — are the ones that decide the purchase. They are the fixtures that let you hold a DD5 receiver securely while torquing, and there is no sensible substitute for them. The 100 in/lb Torque Limiter and the 3/16 inch bits round out the fastener coverage. Buyers looking at the wider picture usually also want our AR parts and upper receiver parts listings, and cleaning equipment for the consumables that go with a full strip.

Who this kit is for

This is a fleet tool rather than a hobby tool. Agency and department armourers, unit armourers, instructors maintaining loaner and student rifles, competition teams and working gunsmiths are the natural buyers, particularly anywhere a DDM4 carbine and a DD5 sit in the same rack. A single owner with one rifle does not need this kit and we will happily point you at a smaller tool set instead — call 817-393-4000 and describe what you actually maintain.

Ordering from Western Sport in Roanoke, TX

Licensed as an FFL and SOT dealer since 2007, Western Sport is a Daniel Defense master dealer based in Roanoke, Texas, with a gunsmith on site and a steady stream of agency and department customers across DFW and North Texas. Call 817-393-4000 and we will confirm which of the two armorer’s kits matches the rifles on your bench.

Frequently Asked Questions

Q: What does the combined DDM4 and DD5 armorer’s kit add over the DDM4/DD4 kit?

A: Five line items: the DD5 URG-IR, the DD5 Lower Receiver Vice Block, a 100 in/lb Torque Limiter from Fix It Sticks, a 1/4 inch drive ball end hex bit in 3/16 inch and a 1/4 inch drive hex bit in 3/16 inch. Those DD5-specific fixtures are the reason this kit exists as a separate part number rather than as an accessory to the smaller kit.

Q: Which rifles does this armorer’s tool kit cover?

A: Daniel Defense DDM4 and DD5 rifles. The kit carries platform-specific fixtures for both: the AR15/M4 URG-IR and lower receiver vice block alongside the DD5 URG-IR and DD5 lower receiver vice block. That dual coverage is the entire point. A bench that sees both platforms needs both sets of fixtures and cannot improvise one from the other.

Q: Should I buy this kit or the smaller DDM4/DD4 kit?

A: Buy this one if a DD5 will ever be on your bench, and the smaller kit if it never will. The DDM4/DD4 kit, part number 28-088-10748, is complete for those rifles. Buying it first and then sourcing DD5 fixtures separately costs more than buying the combined kit once. Call 817-393-4000 if you want help deciding.

Q: Does the kit come with torque specifications?

A: Yes. A Parts List and Torque Values Chart is part of the kit, and the torque chart is called out as a feature of it. For a bench working on two platforms with different receivers and different barrel nut arrangements, a single authoritative chart matters more than it does for a single-platform armourer, because the figures are not the same across both.

Q: What brands of tools are in the kit?

A: The contents list names Grace USA for the punches, bits, hammer, handles and vice blocks, Fix It Sticks for the T-handle wrench, socket and torque limiters, Classified Defense for the gas block cradle, rail alignment block, castle nut wrench, barrel nut wrench and muzzle device wrench, Young Manufacturing for the bolt ejector tool, and First Spear for the soft pack case.

Q: How is the combined kit packed for transport?

A: In a Soft Pack Case by First Spear, described as a lightweight but durable soft case for easy storage and transport. For a kit this size that travels between an armoury, a range and a match, a soft case is easier to fit in a vehicle than a rigid box, and easier to carry when it is full. Made in the U.S.A.

Additional information